spring aop实现日志记录
程序员文章站
2022-07-15 11:11:14
...
用Spring aop实现日志操作记录(基于自定义注解实现)
首先自定义一个注解,此注解用在controller中的方法上,用于拦截参数
@Target({ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface OprationLog {
}
然后写一个拦截器用于保存日志
@Component
@Slf4j
@Aspect
public class AopLogIntecepAspect {
@Autowired
OprationRemoteService oprationRemoteService; //用于保存日志的bean
private static String LOGTEMPLATE = "{\"elapse\":\"%s\",\"interface\":\"%s\",\"method\":\"%s\",\"params\":%s,\"result\":%s}";
// 配置织入点,自定义注解的路径
@Pointcut("@annotation(com.weimob.saas.knowledge.aop.OprationLog)")
public void logPointCut() {
}
/**
* 前置通知 用于拦截操作,在方法返回后执行
*/
@Around(value = "logPointCut()")
public Object around(ProceedingJoinPoint joinPoint) throws Throwable {
//接入cat监控,可删除
Transaction cat = Cat.newTransaction(getInterface(joinPoint), getRequestMethod(joinPoint));
Object obj;
Long elapsedMills = System.currentTimeMillis();
try {
obj = joinPoint.proceed();
cat.setStatus(Transaction.SUCCESS);
} catch (Throwable throwable) {
cat.setStatus(throwable);
throwable.printStackTrace();
throw throwable;
} finally {
cat.complete();
}
elapsedMills = System.currentTimeMillis() - elapsedMills;
aopLogs(elapsedMills, joinPoint, obj); //保存日志方法
return obj;
}
private String getRequestMethod(ProceedingJoinPoint joinPoint) {
try {
Signature signature = joinPoint.getSignature();
if (!(signature instanceof MethodSignature)) {
throw new IllegalArgumentException("obtain method failure!");
}
MethodSignature methodSignature = (MethodSignature) signature;
return methodSignature.getName();
} catch (Exception e) {
e.printStackTrace();
}
return "";
}
private String getInterface(ProceedingJoinPoint joinPoint) {
return joinPoint.getTarget().getClass().getName();
}
private void aopLogs(Long time,ProceedingJoinPoint joinPoint,Object object) {
String targetName = getInterface(joinPoint);
String methodName = getRequestMethod(joinPoint);
// 获得注解
OprationLog controllerLog = getAnnotationLog(joinPoint);
if (controllerLog == null) {
return;
}
List params = new ArrayList();
Object[] obj = joinPoint.getArgs();
for (Object o : obj) {
if (o instanceof HttpServletRequest) {
Map<String, String[]> map = ((HttpServletRequest) o).getParameterMap();
for (Map.Entry<String, String[]> entry : map.entrySet()) {
params.add(entry.getKey() + "=" + Arrays.toString(entry.getValue()));
}
} else if (o instanceof HttpServletResponse) {
continue;
} else {
params.add(FastJsonUtils.beanToJson(o));
}
}
String message = String.format(LOGTEMPLATE, time, targetName, methodName, params, FastJsonUtils.beanToJson(object));
log.info(message);
//保存日志到数据库
OperationLogDto operationLog = new OperationLogDto();
operationLog.setAccount(ThreadUtil.threadLocal.get());
operationLog.setMethod(methodName);
operationLog.setContent(message);
oprationRemoteService.saveOperationLog(operationLog);
}
/**
* 是否存在注解,如果存在就获取
*/
private static OprationLog getAnnotationLog(JoinPoint joinPoint) {
Signature signature = joinPoint.getSignature();
MethodSignature methodSignature = (MethodSignature) signature;
Method method = methodSignature.getMethod();
if (method != null) {
return method.getAnnotation(OprationLog.class);
}
return null;
}
}
上一篇: Spring AOP日志记录实现
下一篇: spring的aop实现日志记录
推荐阅读